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Ethoxyquin

Ethoxyquin
Ethoxyquin
CAS No.
91-53-2
Chemical Name:
Ethoxyquin
Synonyms
eq;emq;ETMDQ;niflex;amea100;niflexd;antageaw;nocracaw;quinoled;usafb-24
CBNumber:
CB5296077
Molecular Formula:
C14H19NO
Formula Weight:
217.31
MOL File:
91-53-2.mol

Ethoxyquin Properties

Melting point:
<0°C
Boiling point:
123-125°C
Density 
1.03 g/mL at 20 °C(lit.)
refractive index 
1.569~1.571
Flash point:
137 °C
storage temp. 
0-6°C
solubility 
ethanol: 50 mL/L, clear, brown
Water Solubility 
<0.1 g/100 mL at 20 ºC
Merck 
14,3753
Stability:
Stable. Combustible. Incompatible with oxidizing agents, strong acids. Polymerizes if heated. May polymerize upon exposure to light and air.
CAS DataBase Reference
91-53-2(CAS DataBase Reference)
NIST Chemistry Reference
Quinoline, 6-ethoxy-1,2-dihydro-2,2,4-trimethyl-(91-53-2)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn
Risk Statements  22
Safety Statements  24
RIDADR  3082
WGK Germany  1
RTECS  VB8225000
2-8-10
HazardClass  9
PackingGroup  III
HS Code  29334900
Hazardous Substances Data 91-53-2(Hazardous Substances Data)
Toxicity LD50 orally in rats, mice: 1920, 1730 mg/kg (Piul'skaya)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P391 Collect spillage. Hazardous to the aquatic environment
P501 Dispose of contents/container to..…

Ethoxyquin price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 31519 Ethoxyquin PESTANAL 91-53-2 250mg $17.9 2017-11-08 Buy
Sigma-Aldrich E8260 Ethoxyquin ≥75% (capillary GC) 91-53-2 100g $65.4 2017-11-08 Buy
TCI Chemical E0237 6-Ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline [Antioxidant for rubber] >90.0%(GC) 91-53-2 25g $27 2017-11-08 Buy
TCI Chemical E0237 6-Ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline [Antioxidant for rubber] >90.0%(GC) 91-53-2 500g $119 2017-11-08 Buy
Sigma-Aldrich E8260 Ethoxyquin ≥75% (capillary GC) 91-53-2 250g $134.5 2017-11-08 Buy

Ethoxyquin Chemical Properties,Uses,Production

Chemical Properties

Yellow Liquid

Uses

Antifungal

Uses

Antioxidant in feed and food; antidegradation agent for rubber.

Definition

ChEBI: A quinoline that is 1,2-dihydroquinoline bearing three methyl substituents at position 2, 2 and 4 as well as an ethoxy substituent at position 6.

General Description

Clear light yellow to dark brown viscous liquid. Discolors and stains badly. Mercaptan-like odor.

Air & Water Reactions

Polymerizes and darkens in color on exposure to light and air. Insoluble in water.

Reactivity Profile

Ethoxyquin may undergo a hazardous polymerization at temperatures above 320° F. Tends to polymerize and darken in color on exposure to light and air. Not compatible with oxidizing agents and with strong acids .

Fire Hazard

Ethoxyquin is combustible.

Agricultural Uses

Insecticide, Fungicide, Plant growth regulator, Ingredient in other products: Used for preharvest or postharvest preservation of color in apples and pears. It is used as an antioxidant to preserve color in paprika and ground and powdered chili. Ethoxyquin is also a chemical preservative used in animal feed to prevent ingredients from reacting with oxygen and becoming rancid. It has been known to cause birth defects in pet birds and dogs. Not approved for use in EU countries[ 115]. Registered for use in the U.S.

Trade name

CHEMLEY®[C]; DECCOQUIN 305®; EMQ®; EQ®; NIFLEX®; NIX-SCALD®[C]; SANTOFLEX A®; SANTOFLEX AW®; SANTOQUIN®; SANTOQUINE®; STOP-SCALD®

Ethoxyquin Preparation Products And Raw materials

Raw materials

Preparation Products


Ethoxyquin Suppliers

Global( 180)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3228 55
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20808 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32766 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1410 55
Chemson Industrial (Shanghai) Co., Ltd.
86-21-65208861-ext8007
86-21-65180813 sales1@chemson.com.cn CHINA 121 58
Chempioneer Limited +86-398-3831668
+86-398-3836898 sales@echempioneer.com China 40 55
Zhengzhou Acme Chemical Co., Ltd. 13323845623
0371-55629727 2885676761@qq.com China 2884 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96816 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40400 62
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 sales@tcishanghai.com.cn China 22909 81

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